Doctor profile · Federal record
Dr. Carlton Scharman
Hematology & Oncology Physician (CMS: Medical Oncology) · Internal Medicine Physician · Hematology & Oncology Physician · Fremont, CA
- NPI 1346662806
- Accepts Medicare
- MIPS 69.4 / 100 · 2023
- 11 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2000 Mowry Ave Ste 227
Fremont, CA 945381746
(510) 797-1111
Credentials & registration
- NPI registered
- January 2014 — 12 yrs on file
- Profile last updated
- December 13, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (3)
- California #A172372 · Oregon #MD181941 · Massachusetts #275859
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346662806. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
969
Distinct HCPCS
8
Medicare allowed
$137,000
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 440 | 171 | $162 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 248 | 133 | $110 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 100 | 38 | $133 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 64 | 64 | $204 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 41 | 38 | $195 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 36 | 22 | $35 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 20 | 12 | $110 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 20 | 14 | $34 |
In context: peer comparison
Among 4 peers in Fremont Hematology & Oncology Physician, average services per provider: 132. This provider delivers 7.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
509
Patients
116
Total drug cost
$1,029,955
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 87 | 17 | $616 |
| Anastrozole | Generic | 65 | 16 | $1,511 |
| Ondansetron Odt (Ondansetron) | Brand | 56 | 37 | $985 |
| Abiraterone Acetate | Generic | 48 | 0 | $96,395 |
| Eliquis (Apixaban) | Brand | 43 | 0 | $32,278 |
| Prochlorperazine Maleate | Generic | 39 | 34 | $437 |
| Letrozole | Generic | 34 | 0 | $3,349 |
| Acyclovir | Generic | 27 | 0 | $465 |
| Tagrisso (Osimertinib Mesylate) | Brand | 25 | 0 | $474,165 |
| Dexamethasone | Generic | 23 | 12 | $319 |
Frequently asked questions
What is Dr. Carlton Scharman's medical specialty?
Dr. Carlton Scharman practices Hematology & Oncology Physician in Fremont, CA.
Where does Dr. Carlton Scharman practice?
Dr. Carlton Scharman practices at 2000 Mowry Ave Ste 227, Fremont, CA 945381746. Office phone: 5107971111.
What is Dr. Carlton Scharman's NPI?
Dr. Carlton Scharman's National Provider Identifier (NPI) is 1346662806, issued by NPPES.
Does Dr. Carlton Scharman accept Medicare assignment?
Yes. Dr. Carlton Scharman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carlton Scharman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.